21 Union St, Orono, ME 04473 Property Records

Penobscot County and Orono Town property record for 21 Union St, Orono, ME 04473

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 936 sqft · built 1940
Lot Size	0.16 acres (6,970 sqft)
Owner	Company Name on File
Last Sale	$130,000 (Jan 2025)
Tax Bill	$2,533 (2025)
Deeds & Mortgages	May 2025 Mortgage May 2018 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`M:031=002 L:016`

Property Details

APN / Parcel Number

Primary APN	`M:031=002 L:016`
Alternative APNs	`ORON M:031-002 L:016` `1587`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	936 sqft Living Area
Gross Area	1,942 sqft

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	Conventional
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,970 sqft (0.16 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	1587
Street Address	21 UNION ST
City	ORONO
State	ME
Zip	04473-3857
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Lot Number	16
Jurisdiction	ORONO ME
Township / Civil Division	ORONO
Census Block Group	1
Census Block	1005
Census Tract	6100

Owner

21 Union St is owned by a company that bought it in January 2025.

Source: Penobscot County and Orono Town records, as of July 30, 2026

Owner of Record	Company Name on File
Mailing Address	44 SILVER RDG, VEAZIE, ME 04401-7084
Owner Type	Company
Vesting	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 29, 2025	Deed of Trust, Mortgage · Commercial Mortgage 1ST NATIONAL BANK
May 31, 2018	Deed of Trust, Mortgage INFINITY FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 24, 2025 · Amount on File
Deed Sale	Jan 24, 2025 · Amount on File
Deed Document Number	20252086
Deed Book / Page	17395 / 94
Record Updated	Sep 20, 2026

May 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORONO ME
Property Address	21 UNION ST, ORONO, ME 04473-3857
Transaction Type	Mortgage
Record Updated	Nov 25, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	0175050029
Date	May 29, 2025
Book Page	17505/29
Instrument	12329

Lender

Name	1ST NATIONAL BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORONO ME
Property Address	21 UNION ST, ORONO, ME 04473-3857
Document Number	0148340076
Instrument Date	May 31, 2018
Transaction Type	Mortgage
Record Updated	Jun 26, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 UNION ST ORONO ME 044733857, ORONO, ME 04473-3857

Mortgage

Document Number	0148340076
Date	Jun 8, 2018
Book Page	014834/000076
Instrument	15229

Lender

Name	INFINITY FCU
Type	Credit Union
Address	WEST BROOK, ME 04092

Agreement

Amount	Amount on Record
Term	240 Months
Due	Jun 7, 2038

Tax Assessment & Valuation

The 2025 property tax bill for 21 Union St was $2,533, up 1.6% from the year before.

Source: Penobscot County and Orono Town assessment roll, as of July 30, 2026

Property Jurisdictions

Type	Name
State	Maine
County	Penobscot County
County Subdivision	Orono Town
Unified School District	Regional School Unit 26 (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,533.00 (+1.65%)	$127,300 (+9.08%) Land $20,000 Building $107,300
2024	$2,492.00 (+0.36%)	$116,700 (+9.99%) Land $18,400 Building $98,300
2023	$2,483.00 (-0.72%)	$106,100 (+0.95%) Land $16,700 Building $89,400	$330,505
2022	$2,501.00	$105,100 Land $16,700 Building $88,400

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 21 Union St in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective August 7, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1987)
Most Recent Claim	Apr 1987 · Severe Storms & Flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 21 Union St is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 53% of Maine
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	ORONO-VEAZIE WATER DISTRICT serves 5,793 people · EPA ID ME0091210
Water Source	Groundwater
Last State Inspection	Apr 2023
Lead	10 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 229 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
GoNetspeed Fiber	2,000 / 2,000
Fidium Fiber Fiber	2,000 / 2,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000

May also be available: Verizon.

Nearby Properties on Union St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures